Lenovo 320S 13Ikb 81Ak Hmm 201709 U31 70 User Manual Hardware Maintenance Laptop (ideapad) Type

User Manual: Lenovo 320S-13Ikb 81Ak Hmm 201709 Hardware Maintenance Manual - 320S-13IKB 320S-13IKB Laptop (ideapad) - Type 81AK 81AK

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Lenovo ideapad 320S

320S-13IKB

320S-13IKB U

320S-13IKB D

Hardware

Maintenance

Manual

Note:

• Before using this information and the product it supports, be sure to read the general information under

“Notices” on page 75.

First Edition (August 2017)

© Copyright Lenovo 2017. All rights reserved.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneral

ServicesAdministration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionsset

forthinContractNo.GS-35F-05925.

©2017Lenovo

iii

Contents

About this manual ....................................... iv

Safety information ........................................ 1

Generalsafety................................................ 2

Electricalsafety.............................................. 3

Safetyinspectionguide.................................. 5

Handlingdevicesthataresensitiveto

electrostaticdischarge.................................... 6

Groundingrequirements................................. 6

Safetynotices:multilingualtranslations.......... 7

Lasercompliancestatement......................... 14

Important service information ................... 16

StrategyforreplacingFRUs......................... 16

Strategyforreplacingaharddiskdrive............17

Importantnoticeforreplacingasystem

board................................................................17

ImportantinformationaboutreplacingRoHS

compliantFRUs............................................ 18

General checkout ...................................... 19

Whattodorst............................................. 20

Powersystemcheckout................................ 21

CheckingtheACadapter.................................21

Checkingoperationalcharging.........................22

Checkingthebatterypack................................22

Related service information ...................... 23

Restoringthefactorycontentsbyusing

OneKeyRecovery........................................ 23

Restoreoffactorydefault.................................23

Passwords.................................................... 24

Power-onpassword..........................................24

Hard-diskpassword..........................................24

Administratorpassword....................................24

Powermanagement..................................... 25

Puttingthecomputertosleeporshuttingit

down.................................................................25

Puttingyourcomputertosleep.........................25

Shuttingdownthecomputer.............................26

Lenovo ideapad 320S-13IKB/320S-13IKB

U/320S-13IKB D........................................... 27

Specications............................................... 27

Statusindicators........................................... 29

Hotkeys......................................................... 30

FRUreplacementnotices............................. 31

Screwnotices.................................................. 31

RemovingandreplacinganFRU................. 32

1010Basecover...............................................33

1020Batterypack.............................................37

1030PCIExpressMiniCardforwireless

LAN...................................................................39

1040SSDcard................................................. 41

1050Speakers.................................................43

1060Fanandheatsink....................................44

1070Uppercase.............................................. 47

1080BackupbatteryandDCINconnector......50

1090

Systemboard............................................ 53

1100LCDunitandLCDcable.......................... 55

1110Integratedcamera....................................59

Locations...................................................... 61

Frontviewandright-sideview..........................61

BottomandLeft-sideview............................... 62

Partslist........................................................ 63

Overall..............................................................64

LCDFRUs........................................................71

Miscellaneousparts..........................................73

ACadapters......................................................73

Screws..............................................................74

Notices......................................................... 75

Trademarks.................................................. 76

iv

About this manual

Thismanualcontainsservice andreferenceinformationforthefollowing

Lenovoproduct:

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Usethismanualtotroubleshootproblems.Theillustrationsusedinthismanual

areforone-fanmodelunlessotherwisestated.

Themanualisdividedintothefollowingsections:

• Thecommonsectionsprovidegeneralinformation,guidelines,andsafety

informationrequiredforservicingcomputers.

• Theproduct-specicsectionincludesservice,reference,andproduct-specic

partsinformation.

Important:

This manual is intended only for trained servicers who are familiar with Lenovo

products. Use this manual to troubleshoot problems effectively.

Before servicing a Lenovo product, make sure to read all the information under

“Safety information” on page 1 and “Important service information” on page

16.

1

Safety information

Safety information

Thischapterpresentsthe followingsafetyinformationthatyouneedtoget

familiarwithbeforeyouserviceaLenovo ideapad320S-13IKB/320S-13IKB

U/320S-13IKBDcomputer:

• “Generalsafety”onpage2

• “Electricalsafety”onpage3

• “Safetyinspectionguide”onpage5

• “Handlingdevicesthataresensitivetoelectrostaticdischarge”onpage6

• “Groundingrequirements”onpage6

• “Safetynotices:multilingualtranslations”onpage7

• “Lasercompliancestatement”onpage14

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

General safety

Followtheserulesbelowtoensuregeneralsafety:

• Observeagoodhousekeepingin theareawhere themachinesare put

duringandafterthemaintenance.

• Whenliftinganyheavyobject:

1. Makesurethatyoucanstandsafelywithoutslipping.

2. Distributetheweightoftheobjectequallybetweenyourfeet.

3. Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempt

toliftit.

4. Liftitbystandingorpushingupwithyourlegmuscles;thisactioncould

avoidthestrainfromthemusclesinyourback.Donotattempttoliftany

objectthatweighsmorethan16kg(35lb)orthatyouthinkistooheavy

foryou.

• Donotperformanyaction thatcauseshazards tothecustomer,orthat

makesthemachineunsafe.

• Beforeyou startthemachine, makesurethat otherservicerepresentatives

andthecustomerarenotinahazardousposition.

• Pleaseremovecoversandotherpartsinasafeplace, awayfromall

personnel,whileyouareservicingthemachine.

• Keepyourtoolcaseawayfromwalk areassothatotherpeople willnottrip

overit.

• Donotwearloose clothingthatcanbetrappedinthe movingpartsofthe

machine.Makesurethatyoursleevesarefastenedorrolledupaboveyour

elbows.Ifyourhairislong,fastenit.

• Inserttheendsof yournecktieorscarfinsideclothingor fastenitwiththe

nonconductiveclip,about8centimeters(3inches)fromtheend.

• Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersfor

yourclothing.

Attention:Metalobjectsaregoodelectricalconductors.

• Wearsafetyglasses whenyouare hammering,drilling,soldering,cutting

wire,attachingsprings,using solvents,orworkinginanyotherconditions

thatmaybehazardoustoyoureyes.

• Afterservice, reinstallallsafety shields,guards,labels,andgroundwires.

Replaceanysafetydevicethatiswornordefective.

• Reinstallallcoverscorrectlybeforereturningthemachinetothecustomer.

• Fanlouversonthemachinehelpto preventtheoverheating ofinternal

components.Donotobstructfanlouversor coverthemwith labelsor

stickers.

3

Safety information

Electrical safety

Observethefollowingruleswhenworkingonelectricalequipments.

Important:

Use only approved tools and test equipments. Some hand tools have handles

covered with a soft material that does not insulate you when working with live

electrical currents.

Many customers have rubber floor mats near their machines that contain small

conductive bers to decrease electrostatic discharges. Do not use such kind of mat

to protect yourself from electrical shock.

• Findtheroomemergencypower-off(EPO) switch,disconnectingswitchor

electricaloutlet.Ifanelectricalaccidentoccurs, youcanthen operatethe

switchorunplugthepowercordquickly.

• Donotworkaloneunder hazardousconditionsorneartheequipmentthat

hashazardousvoltages.

• Disconnectallpowerbefore:

– Performingamechanicalinspection

– Workingnearpowersupplies

– Removingorinstallingmainunits

• Beforeyoustarttoworkon themachine,unplugthepower cord.Ifyou

cannotunplugit,askthecustomertopower-offthe wallboxthatsupplies

powertothemachine,andtolockthewallboxintheoffposition.

• Ifyouneedto workonamachinethat hasexposedelectricalcircuits,

observethefollowingprecautions:

– Ensurethatanotherperson,familiarwiththepower-offcontrols,isnear

you.

Attention:Anotherperson mustbethere toswitchoffthepower,if

necessary.

– Useonlyonehandwhenworkingwithpowered-onelectricalequipment;

keeptheotherhandinyourpocketorbehindyourback.

Attention:Anelectricalshockcanoccuronlywhenthereisacomplete

circuit.Byobservingtheaboverule,youmay preventacurrentfrom

passingthroughyourbody.

– Whenusingtesters,setthe controlscorrectlyandusethe approved

probeleadsandaccessoriesforthattester.

– Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulate

youfromgroundssuchasmetaloorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;

instructionsfortheseprecautionsarein thesafetysectionsofmaintenance

information.Beextremelycarefulwhenyoumeasurethehighvoltages.

• Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperational

condition.

• Donotusewornorbrokentoolsandtesters.

• Neverassumethatpowerhasbeendisconnectedfromacircuit.First,check

ittomakesurethatithasbeenpoweredoff.

Safety information

4

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

• Alwayslookcarefullyfor possiblehazardsinyourworkarea.Examplesof

thesehazardsaremoistoors,nongroundedpowerextensioncables,power

surges,andmissingsafetygrounds.

• Donottouchliveelectricalcircuitswith thereflectivesurface ofaplastic

dentalmirror.Thesurfaceisconductive;suchtouchingcan causepersonal

injuryandmachinedamage.

• Donotservicethefollowingpartswiththepoweronwhentheyareremoved

fromtheirnormaloperatingplacesinamachine:

– Powersupplyunits

– Pumps

– Blowersandfans

– Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

• Ifanelectricalaccidentoccurs:

– Caution:donotbecomeavictimyourself.

– Switchoffthepower.

– Sendthevictimtogetmedicalaid.

5

Safety information

Safety inspection guide

Thepurpose ofthisinspection guideisto assistyouin identifyingpotential

unsafeconditions.Aseachmachinewasdesignedand built,requiredsafety

itemswereinstalledto protectusersand servicepersonnelfrominjury.This

guideaddressesonlythoseitems.You shouldusegoodjudgmenttoidentify

potentialsafetyhazardsaccordingtotheattachmentofnon-Lenovofeaturesor

optionsnotcoveredbythisinspectionguide.

Ifanyunsafeconditionsarepresent, youmustdeterminehowseriousthe

apparenthazardcouldbeandwhetheryoucancontinuewithoutrstcorrecting

theproblem.

Considertheseconditionsandthesafetyhazardstheypresent:

• Electricalhazards,especiallyprimarypower(primaryvoltageontheframe

cancauseseriousorfatalelectricalshock)

• Explosivehazards,suchasadamagedCRTfaceorabulgingcapacitor

• Mechanicalhazards,suchaslooseormissinghardware

Todeterminewhetherthereareanypotential unsafeconditions,usethe

followingchecklistatthebeginningofeveryservicetask.Beginthecheckswith

thepoweroff,andthepowercorddisconnected.

Checklist:

1. Checkexteriorcoversfordamage(loose,broken,orsharpedges).

2. Turnoffthecomputer.Disconnectthepowercord.

3. Checkthepowercordfor:

a. Athird-wiregroundconnectoringoodcondition.Useametertomeasure

third-wiregroundcontinuityfor 0.1ohmorlessbetweentheexternal

groundpinandtheframeground.

b. Thepowercordshouldbethetypespeciedinthepartslist.

c. Insulationmustnotbefrayedorworn.

4. Checkforcrackedorbulgingbatteries.

5. Removethecover.

6. Checkforanyobviousnon-Lenovoalterations.Usegoodjudgmentastothe

safetyofanynon-Lenovoalterations.

7. Checkinside theunitfor anyobviousunsafeconditions,suchasmetal

filings,contamination,wateror otherliquids,orsignsoffireorsmoke

damage.

8. Checkforworn,frayed,orpinchedcables.

9. Checkthatthepower-supplycoverfasteners (screwsorrivets) havenot

beenremovedortamperedwith.

6

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Handling devices that are sensitive to electrostatic discharge

Anycomputerpartcontaining transistorsorintegrated circuits(ICs)shouldbe

consideredsensitivetoelectrostaticdischarge(ESD).ESDdamagecanoccur

whenthere isadifferenceincharge betweenobjects.Protect againstESD

damagebyequalizingthechargesothatthemachine,thepart,theworkmat,

andthepersonhandlingthepartareallatthesamecharge.

Notes:

1. Use product-specic ESD procedures when they exceed the requirements noted

here.

2. Make sure that the ESD protective devices you use have been certied (ISO

9000) as fully effective.

WhenhandlingESD-sensitiveparts:

• Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.

• Avoidcontactwithotherpeople.

• Wearagroundedwriststrapagainstyour skintoeliminatestaticonyour

body.

• Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeand

retainsachargeevenwhenyouarewearingawriststrap.

• Usetheblackside ofagroundedworkmat toprovideastatic-freework

surface.ThematisespeciallyusefulwhenhandlingESD-sensitivedevices.

• Selectagroundingsystem,suchasthoselistedbelow,toprovideprotection

thatmeetsthespecicservicerequirement.

Note:

The use of a grounding system to guard against ESD damage is desirable but not

necessary.

– AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen-

wireground.

– Whenworkingonadouble-insulatedorbattery-operatedsystem,usean

ESDcommongroundorreferencepoint.Youcanusecoaxorconnector-

outsideshellsonthesesystems.

– Usetheroundgroundprongoftheacplugonac-operatedcomputers.

Grounding requirements

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrect

systemfunction.Propergrounding oftheelectricaloutletcan beveriedby a

certiedelectrician.

7

Safety information

Safety notices: multilingual translations

Thesafetynoticesinthissectionareprovided inEnglish,French, German,

Hebrew,Italian,Japanese,andSpanish.

Safety notice 1

Before the computer is powered on after FRU replacement, make sure all screws,

springs, and other small parts are in place and are not left loose inside the computer.

Verify this by shaking the computer and listening for rattling sounds. Metallic parts

or metal akes can cause electrical shorts.

Avant de remettre l’ordinateur sous tension après remplacement d’une unité en

clientèle, vériez que tous les ressorts, vis et autres pièces sont bien en place et

bien xées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect ne

se produit. Des pièces métalliques ou des copeaux de métal pourraient causer un

court-circuit.

Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird,

muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile

fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf

Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse

erzeugen.

Prima di accendere l’elaboratore dopo che é stata effettuata la sostituzione di una

FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni

siano nella corretta posizione e non siano sparse all’interno dell’elaboratore.

Vericare ciò scuotendo l’elaboratore e prestando attenzione ad eventuali rumori;

eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi.

Antes de encender el sistema despues de sustituir una FRU, compruebe que

todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio

y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema

y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden

causar cortocircuitos eléctricos.

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Safety notice 2

DANGER

Some standby batteries contain a small amount of nickel and cadmium. Do not

disassemble a standby battery, recharge it, throw it into fire or water, or short-

circuit it. Dispose of the battery as required by local ordinances or regulations.

Use only the battery in the appropriate parts listing. Use of an incorrect battery can

result in ignition or explosion of the battery.

Certaines batteries de secours contiennent du nickel et du cadmium. Ne les

démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne

les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à la

réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle

de l’horloge temps réel, veillez à n’utiliser que les modèles cités dans la liste de

pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre

feu ou d’exploser.

Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet,

kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nicht zerlegt,

wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei

der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen

der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden, der in der

Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder

Explosion führen.

Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non

smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né cortocircuitarle. Smaltirle

secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni

locali). Quando si sostituisce la batteria dell’RTC (real time clock) o la batteria di

supporto, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego

di una batteria non adatta potrebbe determinare l’incendio o l’esplosione della

batteria stessa.

Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio.

No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite.

Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se

encuentren en la lista de piezas. La utilización de una batería no apropiada puede

provocar la ignición o explosión de la misma.

9

Safety information

Safety notice 3

DANGER

The battery pack contains small amounts of nickel. Do not disassemble it, throw

it into re or water, or short-circuit it. Dispose of the battery pack as required by

local ordinances or regulations. Use only the battery in the appropriate parts listing

when replacing the battery pack. Use of an incorrect battery can result in ignition

or explosion of the battery.

La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.

Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous à la

réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n’utiliser

que les modèles cités dans la liste de pièces détachées adéquate. En effet, une

batterie inappropriée risque de prendre feu ou d’exploser.

Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt,

wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden.

Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim

Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste

aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion

führen.

La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco

o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR

915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la

batteria, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego

di una batteria non adatta potrebbe determinare l’incendio o l’esplosione della

batteria stessa.

Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni

recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como

dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de

piezas al sustituir la batería. La utilización de una batería no apropiada puede

provocar la ignición o explosión de la misma.

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Safety notice 4

DANGER

The lithium battery can cause a re, an explosion, or a severe burn. Do not recharge

it, remove its polarized connector, disassemble it, heat it above 100°C (212°F),

incinerate it, or expose its cell contents to water. Dispose of the battery as required

by local ordinances or regulations. Use only the battery in the appropriate parts

listing. Use of an incorrect battery can result in ignition or explosion of the battery.

La pile de sauvegarde contient du lithium. Elle présente des risques d’incendie,

d’explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son

connecteur polarisé et ne la démontez pas. Ne l’exposez pas à une temperature

supérieure à 100°C, ne la faites pas brûler et n’en exposez pas le contenu à l’eau.

Mettez la pile au rebut conformément à la réglementation en vigueur. Une pile

inappropriée risque de prendre feu ou d’exploser.

Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren

oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht

aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr Inhalt

nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte

Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen Bestimmungen

für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs

verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien

kann zu Entzündung oder Explosion führen.

La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o

procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato,

smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi,

incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR

915/82, successive disposizioni e disposizioni locali). L’impiego di una batteria

non adatta potrebbe determinare l’incendio o l’esplosione della batteria stessa.

La batería de repuesto es una batería de litio y puede provocar incendios,

explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado,

ni la desmonte, ni caliente por encima de los 100°C (212°F), ni la incinere ni

exponga el contenido de sus celdas al agua. Deséchela tal como dispone la

normativa local.

11

Safety information

Safety notice 5

If the LCD breaks and the uid from inside the LCD gets into your eyes or on your

hands, immediately wash the affected areas with water at least for 15 minutes. Seek

medical care if any symptoms caused by the uid are present after washing.

Si le panneau d’afchage à cristaux liquides se brise et que vous recevez dans les

yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au

moins quinze minutes. Consultez un médecin si des symptômes persistent après le

lavage.

Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung

die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm

besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird

oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und

die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten

die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei

Beschwerden anschließend ein Arzt aufgesucht werden.

Nel caso che caso l’LCD si dovesse rompere ed il liquido in esso contenuto

entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti

interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i

sintomi dovessero permanere.

Si la LCD se rompe y el uido de su interior entra en contacto con sus ojos o sus

manos, lave inmediatamente las áreas afectadas con agua durante 15 minutos como

mínimo. Obtenga atención medica si se presenta algún síntoma del uido despues

de lavarse.

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Safety notice 6

DANGER

To avoid shock, do not remove the plastic cover that protects the lower part of the

inverter card.

An d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique

protégeant la partie inférieure de la carte d’alimentation.

Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der

Spannungswandlerplatine umgibt, nicht entfernen.

Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la

parte inferiore della scheda invertitore.

Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la

tarjeta invertida.

Safety notice 7

DANGER

Though the main batteries have low voltage, a shorted or grounded battery can

produce enough current to burn personnel or combustible materials.

Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la

mise à la masse d’une batterie peut produire sufsamment de courant pour brûler

des matériaux combustibles ou causer des brûlures corporelles graves.

Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei

Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu

entzünden oder Verletzungen bei Personen hervorzurufen.

Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in

corto circuito o a massa può fornire corrente sufficiente da bruciare materiali

combustibili o provocare ustioni ai tecnici di manutenzione.

Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada

o con contacto a tierra puede producir la corriente suciente como para quemar

material combustible o provocar quemaduras en el personal.

13

Safety information

Safety notice 8

DANGER

Before removing any FRU, turn off the computer, unplug all power cords from

electrical outlets, remove the battery pack, and then disconnect any interconnecting

cables.

Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension,

débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la

batterie et déconnectez tous les cordons d’interface.

Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen,

der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU

entfernt wird.

Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese

elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi

di interconnessione.

Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las

tomas de corriente eléctrica, quite la batería y, a continuación, desconecte cualquier

cable de conexión entre dispositivos.

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Laser compliance statement

SomemodelsofLenovo computerareequippedfromthefactorywith an

opticalstorage devicesuchas aCD-ROMdriveor aDVD-ROMdrive. Such

devicesarealsosoldseparatelyasoptions.Ifoneofthesedrivesisinstalled,

itiscertiedintheU.S. toconformtotherequirementsofthe Departmentof

HealthandHumanServices21CodeofFederalRegulations(DHHS21CFR)

SubchapterJforClass1laserproducts.Elsewhere,thedriveis certifiedto

conformtotherequirementsoftheInternationalElectrotechnical Commission

(IEC)825andCENELECEN60825forClass1laserproducts.

IfaCD-ROMdrive,aDVD-ROMdrive,oranotherlaserdeviceisinstalled,note

thefollowing:

CAUTION

Use of controls or adjustments or performance of procedures other than those

specied herein might result in hazardous radiation exposure.

O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles

aqui especicados pode resultar em perigosa exposição à radiação.

Pour éviter tout risque d’exposition au rayon laser, respectez les consignes de

réglage et d’utilisation des commandes, ainsi que les procédures décrites.

Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann

gefährliche Laserstrahlung auftreten.

L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da quelle

specicate possono provocare l’esposizione a.

El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí

especicados puede provocar la exposición a radiaciones peligrosas.

OpeningtheCD-ROMdrive,theDVD-ROMdrive,oranyotheropticalstorage

devicecouldresultin exposuretohazardous laserradiation.Thereare no

serviceablepartsinsidethosedrives.Do not open.

15

Safety information

ACD-ROMdrive,aDVD-ROMdrive,oranyotherstoragedeviceinstalledmay

containanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

DANGER

Emits visible and invisible laser radiation when open. Do not stare into the beam,

do not view directly with optical instruments, and avoid direct exposure to the

beam.

Radiação por raio laser ao abrir. Não olhe xo no feixe de luz, não olhe diretamente

por meio de instrumentos óticos e evite exposição direta com o feixe de luz.

Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder

directement avec des instruments optiques, ou de vous exposer au rayon.

Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische Instrumente

in den Laserstrahl sehen und den Strahlungsbereich meiden.

Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai

eszközökkel. Kerülje a sugárnyalábbal való érintkezést!

Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non

guardarlo direttamente con strumenti ottici e evitare l’esposizione diretta al fascio.

Radiación láser al abrir. No mire jamente ni examine con instrumental óptico el

haz de luz. Evite la exposición directa al haz.

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Important service information

Thischapterpresentsthefollowingimportantserviceinformation:

• “StrategyforreplacingFRUs”onpage16

– “Strategyforreplacingaharddiskdrive”onpage17

– “Importantnoticeforreplacingasystemboard”onpage17

• “ImportantinformationaboutreplacingRoHScompliantFRUs”onpage18

Important:

BIOS and device driver xes are customer-installable. The BIOS and device

drivers are posted on the customer support site:

http://support.lenovo.com.



Strategy for replacing FRUs

Before replacing parts:

Makesurethatallsoftware xes,drivers,and BIOSdownloadsare installed

beforereplacinganyFRUslistedinthismanual.

Afterasystemboardisreplaced,ensurethatthelatestBIOSisloadedtothe

systemboardbeforecompletingtheserviceaction.

Todownloadsoftwarexes,drivers,andBIOS,followthestepsbelow:

1. Gotohttp://support.lenovo.com.

2. Enterthe serialnumberor selectaproduct oruseLenovosmart

downloading.

3. SelecttheBIOS/Driver/Applicationsanddownload.

4. Followthedirectionsonthescreenandinstallthenecessarysoftware.

17

Important service information

Usethefollowingstrategy topreventunnecessaryexpensefor replacingand

servicingFRUs:

• IfyouareinstructedtoreplaceanFRU,butthereplacementdoesnotsolve

theproblem,reinstalltheoriginalFRUbeforeyoucontinue.

• Somecomputers havebotha processorboardanda systemboard.If you

areinstructedtoreplaceeitherofthem,andreplacingoneofthemdoesnot

solvetheproblem,reinstallthatboard,andthenreplacetheotherone.

• IfanadapteroradeviceconsistsofmorethanoneFRU,anyoftheFRUs

maybethecauseoftheerror.Before replacingtheadapter ordevice,

removetheFRUsonebyonetoseeifthesymptomschange.Replaceonly

theFRUthatchangedthesymptoms.

Attention:Thesetup configurationon thecomputeryouareservicingmay

havebeencustomized.RunningAutomaticConfiguration mayalterthe

settings.Notethecurrentcongurationsettings(usingtheViewConguration

option);then,whenservicehasbeencompleted,verify thatthosesettings

remainineffect.

Strategy for replacing a hard disk drive

Alwaystrytorunalow-levelformatbeforereplacingahard diskdrive.This

willcauseallcustomerdataon theharddisktobe lost.Makesurethatthe

customerhasacurrentbackupofthedatabeforeperformingthisaction.

Attention:Thedrivestartupsequenceinthecomputeryouareservicingmay

havebeenchanged.Beextremelycarefulduring writeoperationssuch as

copying,saving,orformatting.Ifyouselectanincorrectdrive,dataorprograms

canbeoverwritten.

Important notice for replacing a system board

Somecomponentsmountedonasystemboard areverysensitive. Improper

handlingcancausedamage tothosecomponents, andmaycauseasystem

malfunction.

Attention:Whenhandlingasystemboard:

• Donotdropthesystemboardorapplyanyexcessiveforcetoit.

• Avoidroughhandlingofanykind.

• Avoidbendingthe systemboardand hardpushingtopreventcrackingat

eachBGA(BallGridArray)chipset.

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Manual

Important information about replacing RoHS compliant FRUs

RoHS, The Restriction of Hazardous Substances in Electrical and

Electronic Equipment Directive (2002/95/EC) is a European Union legal

requirement affecting the global electronics industry. RoHS requirements

must be implemented on Lenovo products placed on the market after

June 2006. Products on the market before June 2006 are not required to

have RoHS compliant parts. If the original FRU parts are non-compliant,

replacement parts can also be non-compliant. In all cases if the original

FRU parts are RoHS compliant, the replacement part must also be RoHS

compliant.

Note:RoHSandnon-RoHSFRUpartnumberswiththesametandfunction

areidentiedwithuniqueFRUpartnumbers.

Lenovoplans totransitto RoHScompliancewellbefore theimplementation

dateandexpectsitssuppliers tobeready tosupportLenovo’srequirements

andscheduleinthe EU.Productssoldin2005and2006will containsome

RoHScompliantFRUs.Thefollowingstatementpertainstotheseproductsand

anyproductLenovoproducescontainingRoHScompliantFRUs.

RoHScompliant FRUshaveuniqueFRUpartnumbers.Before orafterthe

RoHSimplementationdate,failed RoHScompliantpartsmustalways be

replacedwithRoHScompliantones,soonlytheFRUsidentiedascompliant

inthesystemHMMordirectsubstitutionsforthoseFRUsmaybeused.

Products marketed before June 2006 Products marketed after June 2006

Current or

original part

Replacement FRU Current or

original part

Replacement FRU

Non-RoHS CanbeNon-RoHS

MustbeRoHS MustbeRoHS

Non-RoHS CanbeRoHS

Non-RoHS CansubtoRoHS

RoHS MustbeRoHS

Note:Adirectsubstitutionis apartwithadifferentFRUpartnumberthat is

automaticallyshippedbythedistributioncenteratthetimeoftheorder.

19

General checkout

General checkout

Thischapterpresentsthefollowinginformation:

• “Whattodorst”onpage20

• “Powersystemcheckout”onpage21

Beforeyougotothecheckout,makesuretoreadthefollowingimportantnotes:

Important notes:

• Onlycertiedtrainedpersonnelcanservicethecomputer.

• BeforereplacinganyFRU,readtheentirepage onremovingandreplacing

FRUs.

• CarefullyremovescrewsforreusewhenreplacingFRUs.

• Beextremelycarefulduringsuch writeoperationsascopying,saving, or

formatting. Drives in the computer that you are servicing sequence might

have been altered. If you select an incorrect drive, data or programs might be

overwritten.

• ReplaceanFRUonlywithanotherFRUofthecorrectmodel. When you

replace an FRU, make sure that the machine model and the FRU part number are

correct by referring to the FRU parts list.

• AnFRUshouldnotbereplacedjustbecauseofasingle,unreproduciblefailure.

Single failures can occur for a variety of reasons that have nothing to do with a

hardware defect, such as cosmic radiation, electrostatic discharge, or software

errors. Consider replacing an FRU only when a problem recurs. If you suspect that

an FRU is defective, clear the error logs and run the test again. If the error does

not recur, do not replace the FRU.

• BecarefulnottoreplaceanondefectiveFRU.

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What to do rst

WhenyoudoreturnanFRU,youmustincludethefollowinginformationinthe

partsexchangeformorpartsreturnformthatyouattachtoit:

1. Nameandphonenumberofservicer

2. Dateofservice

3. Dateonwhichthemachinefailed

4. Dateofpurchase

5. ProcedureindexandpagenumberinwhichthefailingFRUwasdetected

6. FailingFRUnameandpartnumber

7. Machinetype,modelnumber,andserialnumber

8. Customer’snameandaddress

Note for warranty:During thewarrantyperiod,the customermaybe

responsiblefor repaircostsif thecomputerdamage wascausedby misuse,

accident,modification,unsuitablephysical oroperatingenvironment,or

impropermaintenancebythecustomer.

Thefollowingisalistofsome commonitemsthat arenotcovered under

warrantyandsomesymptomsthatmightindicate thatthesystem was

subjectedtostressbeyondnormaluse.

Beforecheckingproblemswiththecomputer,determinewhetherthedamageis

coveredunderthewarrantybyreferringtothefollowinglist:

The following are not covered under warranty:

• LCDpanelcrackedfromtheapplicationof excessiveforceorfrombeing

dropped

• Scratched(cosmetic)parts

• Distortion,deformation,ordiscolorationofthecosmeticparts

• Plasticparts,latches,pins,orconnectorsthathavebeencrackedorbroken

byexcessiveforce

• Damagecausedbyliquidspilledintothesystem

• DamagecausedbytheimproperinsertionofaPCCardortheinstallationof

anincompatiblecard

• Improperdiskinsertionoruseofanopticaldrive

• Diskettedrivedamagecausedbypressureon thediskettedrive cover,

foreignmaterialinthedrive,ortheinsertionofadiskettewithmultiplelabels

• Damagedorbentdisketteejectbutton

• Fusesblownbyattachmentofanonsupporteddevice

• Forgottencomputerpassword(makingthecomputerunusable)

• Stickykeyscausedbyspillingaliquidontothekeyboard

• UseofanincorrectACadapteronlaptopproducts

The following symptoms might indicate damage caused by nonwarranted

activities:

• Missingpartsmightbeasymptomofunauthorizedserviceormodication.

• Ifthespindleofaharddiskdrivebecomesnoisy,itmayhavebeensubjected

toexcessiveforce,ordropped.

21

General checkout

Power system checkout

Toverifyasymptom,followthestepsbelow:

1. Turnoffthecomputer.

2. Removethebatterypack.

3. ConnecttheACadapter.

4. Makesurethatpowerissuppliedwhenyouturnonthecomputer.

5. Turnoffthecomputer.

6. DisconnecttheACadapterandinstallthechargedbatterypack.

7. Makesurethatthe batterypacksupplies powerwhenyouturnonthe

computer.

Ifyoususpectapowerproblem,seetheappropriateoneofthefollowingpower

supplycheckouts:

• “CheckingtheACadapter”onpage21

• “Checkingoperationalcharging”onpage22

• “Checkingthebatterypack”onpage22

Checking the AC adapter

YouareherebecausethecomputerfailsonlywhentheACadapterisused.

• Ifthepower-onindicatordoesnotturnon,checkthepowercordoftheAC

adapterforcorrectcontinuityandinstallation.

• Ifthecomputerdoesnotchargeduringoperation, goto“Checking

operationalcharging”.

TochecktheACadapter,followthestepsbelow:

1. UnplugtheACadaptercablefromthecomputer.

2. Measuretheoutputvoltageat theplugoftheACadaptercable.See the

followinggure:

2

1

Voltage (V DC)

+20

0

Pin

1

2

Note:OutputvoltagefortheACadapterpinNo.2maydifferfromtheoneyou

areservicing.

3. Ifthevoltageisnotcorrect,replacetheACadapter.

4. Ifthevoltageisacceptable,dothefollowing:

• Replacethesystemboard.

• Iftheproblempersists,goto“Lenovoideapad320S-13IKB/320S-13IKB

U/320S-13IKBD”onpage27.

Note:NoisefromtheACadapterdoesnotalwaysindicateadefect.

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Checking operational charging

Tocheckwhetherthe batterychargesproperly duringoperation,usea

dischargedbattery packorabattery packthathas lessthan50%ofthetotal

powerremainingwheninstalledinthecomputer.

Performoperationalcharging.Ifthebattery statusindicator oricondoesnot

lighton,removethebatterypackandletitreturntoroomtemperature.Reinstall

thebatterypack.Ifthecharge indicatororiconisstilloff,replacethe battery

pack.

Ifthechargeindicatorstill doesnotlight on,replacethe systemboard.Then

reinstallthebatterypack.Ifitisstillnotcharged,gotothenextsection.

Checking the battery pack

BatterychargingdoesnotstartuntilthePowerMetershowsthatlessthan95%

ofthetotalpowerremains;underthisconditionthebatterypackcanchargeto

100%ofitscapacity.Thisprotectsthebatterypackfrombeingoverchargedor

fromhavingashortenedlife.

Tocheckyourbattery,moveyour cursortothePowerMeter iconintheicon

trayoftheWindows®taskbarandwaitforamoment(butdonotclickit),andthe

percentageofbatterypowerremainingisdisplayed.Togetdetailedinformation

aboutthebattery,double-clickthePowerMetericon.

Note:Ifthebatterypackbecomes hot,itmaynotbe abletobecharged.

Removeitfromthecomputerandleaveitatroomtemperatureforawhile.After

itcoolsdown,reinstallandrechargeit.

23

Related service information

Related service information

Thischapterpresentsthefollowinginformation:

• “RestoringthefactorycontentsbyusingOneKeyRecovery”onpage23

• “Passwords”onpage24

• “Powermanagement”onpage25

Restoring the factory contents by using OneKey Recovery

Restore of factory default

TheLenovoideapad320S-13IKB/320S-13IKB U/320S-13IKBDcomputers

comewithpre-installedOneKeyRecoverySystem.Inorder tosaveapplication

filesandtheinitialbackedupfiles ofthesystem, theharddisk inaLenovo

computerincludesahidden partitionwhen itisshipped.Ifyou needtorestore

thesystemtothepointofyourrstbootup,justenterLenovoOneKeyRecovery

SystemandrunSystem Recovery.Fordetailsof OneKeyRecoverySystem,

seethe User Guide for Lenovo OneKey Recovery system.

Note: This will delete all the new data on the system partition (C drive), which

is not recoverable. Make sure to back up your critical data before you perform this

action.

Whenyouusetherecoverydiscstobootyourcomputer,thesystemwillenter

theuserinterfaceforsystemrecoveryautomatically.Pleasefollow theprompt

toinsertthebackupdiscstocompletethewholerecoveryprocess.

Note:The recovery process might take up to 2 hours.

24

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Manual

Passwords

Asmany asthreepasswords maybeneededforanyLenovocomputer:

thepower-onpassword(POP),the harddiskpassword (HDP),andthe

administratorpassword.

Ifanyofthesepasswordshasbeenset,apromptforitappearsonthescreen

wheneverthecomputeris turnedon.Thecomputerdoesnotstartuntilthe

passwordisentered.

Power-on password

Apower-onpassword(POP)protectsthesystem frombeingpoweredonby

anunauthorized person.The passwordmustbe enteredbeforeanoperating

systemcanbebooted.

Hard-disk password

Therearetwohard-diskpasswords(HDPs):

+UserHDP-fortheuser

+MasterHDP-forthe systemadministrator,who canuseit togetaccess to

theharddiskdriveeveniftheuserhaschangedtheuserHDP

Attention:Iftheuser HDPhasbeenforgotten,checkwhethera masterHDP

hasbeenset.If ithas,itcanbe usedforaccesstothe harddiskdrive.If

nomasterHDPisavailable,neither LenovonorLenovoauthorizedservice

techniciansprovideanyservicestoreseteithertheuserorthemasterHDP,or

torecoverdatafromthehard diskdrive.Theharddiskdrivecanbe replaced

forascheduledfee.

Administrator password

Administratorpasswordcontrolsthe accessofthewholesetup utility.Only

aftertheAdministratorpasswordhasbeensetcantheUserpasswordbeset.If

Administratorpasswordwascleared,theUserpasswordwasclearedtoo.

25

Related service information

Power management

Note:PowermanagementmodesarenotsupportedforAPMoperatingsystem.

Toreducepower consumption,thecomputerhastwopowermanagement

modes:sleep(standby),andhibernation.

Putting the computer to sleep or shutting it down

Whenyouhavenishedworkingwithyourcomputer,youcanputittosleepor

shutitdown.

Putting your computer to sleep

Ifyouwillbeawayfromyourcomputerforonlyashorttime,putthecomputer

tosleep.

Whenthecomputerisinsleep mode,you canquicklywakeittoresumeuse,

bypassingthestartupprocess.

Toputthecomputertosleep,dooneofthefollowing:

• Closethedisplaylid.

• PressandholdthePowerkeyforabout1to5seconds.

• Movethe cursortothe lower-leftcorner,andthen selecttheStart button.

SelectPower → Sleep.

Note:Putyourcomputertosleepbeforeyoumoveit.Movingyourcomputer

whiletheharddiskdriveisspinningcandamagetheharddisk,causing

lossofdata.

Towakeupthecomputer,performthefollowing:

• Pressanykeyonthekeyboard.

26

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

• Right-clicktheStartbuttoninthelower-leftcornerandselectShut down or

sign out→Shut down.

Shutting down the computer

Ifyouarenotgoingtouseyourcomputerforalongtime,shutitdown.

Toshutdownyourcomputer,dooneofthefollowing:

• SelecttheStartbutton,thenselectPower → Shut down.

27

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Thischapter presentsthefollowingproduct-specific servicereferencesand

product-specicpartsinformation:

• “Specications”onpage27

• “Statusindicators”onpage29

• “Hotkeys”onpage30

• “FRUreplacementnotices”onpage31

• “RemovingandreplacinganFRU”onpage32

• “Locations”onpage61

• “Partslist”onpage63

Specications

ThefollowingtableliststhespecificationsoftheLenovoideapad

320S-13IKB/320S-13IKBU/320S-13IKBD:

Table 1. Specications

Form Factor

Dimensions Appr.307.4mm×211mm×16.9mm

Weight Appr.1.2kgwithbattery

LCDsize 13.3-inch

Processor

Seethesystempropertiesofyourcomputer,youcandothisasfollows:

ClickControl Panel,thenclickHardware and Sound,clickDevice Manager

underDevicesandPrintersanddoubleclickProcessors.

Memory

Typeandspeed DDR4

Maximum

supportedcapacity 8GB

SSD

Interface PCIe

Display

Displayresolution

(LCD) 1,920×1,080pixelsFHD

LCDbacklight LED

I/O Ports

USB USB3.0×1,USB2.0×1,Type-C

(USB3.0)×1

Audio Comboaudiojack×1

Video/Audio HDMIslot×1

Memorycardslot MicroSD

28

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Table 1. Specications (continued)

Battery pack

Type Li-Polymer

Cells/Capacity 3Cell,36Wh

Note: Thecapacitygivenhereisthetypicaloraveragecapacityasmeasuredina

specictestenvironment.Capacitiesmeasuredinotherenvironmentsmay

differbutarenolowerthantheratedcapacity(seeproductlabel).

AC power adapter

Input 100-240V,50-60Hz

Outputvoltage 20VDC

Power 65W

Miscellaneous

Camera HD

29

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Status indicators

Thesystemstatusindicatorsbelowshowthecomputerstatus:

ba

Table 2. Status indicators

1 Battery/Charging status indicator

AC power

adapter status

Indicator status Meaning

Disconnected

Off

Thecomputerisinsleepmodeor

turnedoff;Thebatteryhasmorethan

20%charge.

Solidamber Thebatteryhasbetween5%and

20%charge.

Fastblinkingamber Thebatteryhasbetween1%and5%

charge.

Connected

Slowblinkingamber

Thebatteryisbeingcharged.When

batterychargereaches20%,the

blinkingcolorchangestowhite.

Slowblinkingwhite

Thebatteryhasbetween20%and

80%chargeandisstillcharging.

Whenthebatteryreaches80%

chargethelightwillstopblinking.

Solidwhite

Thebatteryhasmorethan80%

charge,chargingwillcontinueuntil

thebatteryisfullycharged.

B Power status indicator

Indicator Indicator status Meaning

Power status

indicator

On(solidwhite) Thecomputerispoweredon.

Blinking Thecomputerisinsleepmode.

Off Thecomputerispoweredoff.

30

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Hotkeys

Youcanaccesscertainsystemsettingsquicklybypressingtheappropriate

hotkeys.

Table 3. Hotkeys

:

Mutes/unmutesthesound.

:Enables/disablesairplane

mode.

:

Decreasesthevolumelevel.

: Enables/disablescamera.

:

Increasesthevolumelevel.

:Locks/unlockstheLCD

screen.

:

Enables/disables

microphone.

:

Enablestheexternal

projectorordanglesthe

externaldisplay.

:

Refreshespage.

:Decreasesdisplay

brightness.

:

Enables/disablesthetouch

pad.

:Increasesdisplay

brightness.

31

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

FRU replacement notices

Thissection presentsnoticesrelatedto removingandreplacingparts. Read

thissectioncarefullybeforereplacinganyFRU.

Screw notices

Loosescrewscancauseareliabilityproblem.In theLenovocomputer,this

problemisaddressedwithspecialnylon-coatedscrewsthathavethefollowing

characteristics:

• Theymaintaintightconnections.

• Theydonoteasilycomeloose,evenwithshockorvibration.

• Theyarehardertotighten.

• Eachoneshouldbeusedonlyonce.

Dothefollowingwhenyouservicethismachine:

• Keepthescrewkitinyourtoolbag.

• CarefullyremovescrewsforreusewhenreplacingFRUs.

• Useatorquescrewdriverifyouhaveone.

Tightenscrewsasfollows:

• Plastic to plastic

 Turnanadditional 90°afterthe screwheadtouchesthesurfaceofthe

plasticpart:

more than 90°

(Cross-section)

• Logic card to plastic

 Turnanadditional180°after thescrewheadtouchesthe surfaceofthe

logiccard:

more than 180°

(Cross-section)

• Torque driver

 Ifyouhaveatorquescrewdriver,refertothe“Torque”columnforeachstep.

• Makesurethatyouusethecorrectscrews.Ifyouhaveatorquescrewdriver,

tightenallscrewsrmlytothetorqueshowninthetable.Carefully remove

screws for reuse when replacing FRUs. Make sure that all screws are

tightened rmly.

• Ensuretorque screwdriversarecalibrated correctlyfollowingcountry

specications.

32

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Removing and replacing an FRU

Thissectionpresentsexplodedgureswiththeinstructionstoindicate howto

removeandreplacetheFRU.Makesuretoobservethefollowinggeneralrules:

1. Donotattempttoserviceanycomputerunlessyouhavebeentrainedand

certied.Anuntrainedpersonrunstheriskofdamagingparts.

2. BeforereplacinganyFRU,review“FRUreplacementnotices”onpage31.

3. Beginby removinganyFRUsthathave toberemovedbeforethefailing

FRU.AnyofsuchFRUsarelistedatthetopofthepage.Removethemin

theorderinwhichtheyarelisted.

4. FollowthecorrectsequenceinthestepstoremovetheFRU,asgiveninthe

guresbythenumbersinsquarecallouts.

5. WhenturningascrewtoreplaceanFRU,turnitinthedirectionasgivenby

thearrowinthegure.

6. WhenremovingtheFRU,moveitinthedirectionas givenbythearrowin

thegure.

7. Toputthenew FRUinplace,reversetheremovalprocedures andfollow

anyofthenotesthatpertainto replacement.Forinformation about

connectingandarranginginternalcables,see“Locations”onpage61.

8. WhenreplacinganFRU,usethecorrectscrewasshownintheprocedures.

DANGER

Before removing any FRU, turn off the computer, unplug all power cords from

electrical outlets, remove the battery pack, and then disconnect any of the

interconnecting cables.

Attention:AfterreplacinganFRU,donotturnonthecomputeruntilyouhave

madesurethatallscrews,springs,andothersmallpartsareinplaceandnone

areloose insidethecomputer.Verifythis byshakingthe computergentlyand

listeningforrattlingsounds.Metallicpartsormetalakescan causeelectrical

shortcircuits.

Attention:Thesystem boardissensitiveto, andcanbe damagedby,

electrostaticdischarge. Beforetouchingit,establish personalgroundingby

touchingagroundpointwithonehandorusinganelectrostaticdischarge(ESD)

strap(P/N6405959)toremovepotentialshockreasons.

33

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1010 Base cover

Figure 1. Removal steps of base cover

Removethescrews1.

a

a

a

a

a

a

a

a

a

a

Step Screw (quantity) Color Torque

1M2×L5mm,Phillips-head(10) Silver 1.7-2.2kgf.cm

34

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 1. Removal steps of base cover (continued)

Removethebasecoverinthedirectionsshownbyarrows2and3.

b

b

b

c

35

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Note: Applying labels to the base cover

ThenewbasecoverFRUisshippedwithakitcontaininglabelsofseveral

kinds.Whenyoureplacethebasecover,youneedtoapplythefollowing

labels:

Thefollowinglabelsneedtobepeeledofffromtheoldbasecoverandput

onthenewbasecover.

ForcountriesotherthanChina:

a WWsafetycerticationmark

b Ratinglabel

c Windowslabel

d Malaysialabel15×10mm

e ArgentinaWLlabel68×6mmandArgentinaadapterlabel65×20mm

f BTlabelandWLlabel32×10mmforUS/Canada/Taiwan/Israel

g KCClabel43×24mmforKorea

h IndonesiaSDPPIlabel15×10mmandIndonesialabel26×10mm

i Kenyalabel23×5mm

j Visionwarninglabel70×10mmforTaiwan

k WLlabel20×10mmforSouthAfrica

ForChina:

a Chinesesafetycerticationmark

b Ratinglabel

c Windowslabel

d Ofcelabel

Forsomemodels,youalsoneedtoapplyoneortwoFCClabels.Checkthe

oldbasecover;ifithasoneortwoFCClabels,ndduplicatesoftheminthe

labelkitandapplythemtothenewbasecover.

36

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Forthelocationofeachlabel,refertothefollowinggures:

ForcountriesotherthanChina:

defg

hij k

abc

d

ForChina:

abc d

37

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1020 Battery pack

DANGER

Only use the battery specied in the parts list for your computer. Any other battery

could ignite or explode.

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

Figure 2. Removal steps of battery pack

Detachthebatterypackconnectorinthedirectionshownbyarrow1.Remove

thescrews2.

b

a

b

b

bb

b

Step Screw (quantity) Color Torque

BM2×L3.5mm,Phillips-head(5)battery---

logup

Silver 1.7-2.2kgf.cm

38

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 2. Removal steps of battery pack (continued)

Removethebatterypackinthedirectionshownbyarrow3.

c

39

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1030 PCI Express Mini Card for wireless LAN

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

Important:

The preinstalled WLAN module may only be replaced with a Lenovo approved

module in order to comply with FCC and IC regulations. Refer to Table 4 “Parts

list—Overall” on page 65 for Lenovo part numbers for the approved modules.

Figure 3. Removal steps of PCI Express Mini Card for wireless LAN

DisconnectthetwowirelessLANcables(black,gray)1,andthenremovethe

screw2.

aa

b

Instep1,unplug thejacksbyusingthe removaltoolantennaRFconnector

(P/N:08K7159),orpickuptheconnectorswithyourngersandgentlyunplug

theminthedirectionshownbythearrows.

Step Screw (quantity) Color Torque

2M1.6×L1.8mm,Phillips-head(1)wireless

card---logup

Silver 1.7-2.2kgf.cm

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 3. Removal steps of PCI Express Mini Card for wireless LAN (continued)

Remove the card in the direction shown by arrow.

When installing:

Plug the black cable (1st) (MAIN) into the jack labeled M (MAIN), and the gray

cable (2nd) (AUX) into the jack labeled A (AUX) on the card.

41

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1040 SSD card

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

Attention:

• Donotdroptheharddiskdriveorapplyanyphysicalshocktoit. The hard

disk drive is sensitive to physical shock. Improper handling can cause damage and

permanent loss of data.

• Before removing the drive, suggest the customer to backup all the information on

it if possible.

• Never remove the drive while the system is operating or in suspend mode.

Figure 4. Removal steps of SSD card

Removethescrew1.

a

Step Screw (quantity) Color Torque

AM1.6xL1.8mm,Phillips-head(1) Silver 1.7-2.2kgf.cm

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 4. Removal steps of SSD card (continued)

RemovetheSSDcardinthedirectionshownbyarrowB.

b

43

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1050 Speakers

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

Figure 5. Removal steps of speakers

Unplugthespeakerconnector1.Thenremovethespeakers2.

b

b

a

When installing:Makesurethattheconnectorisattachedrmly.

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

1060 Fan and heat sink

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

• “1050Speakers”onpage43

Figure 6. Removal steps of fan and heat sink

Unplugthefanconnector(s) inthedirectionshownby arrow1.Removethe

screws2andloosenthescrews3.

One-fanmodel:

c

c

c

b

bb

a

Two-fanmodel:

cc

c

c

c

b

b

b

b

b

b

a

Step Screw (quantity) Color Torque

2M2×L3.5mm,Phillipshead(3/6)fan---mb---log

up&fan---logup

Silver 1.7-2.2kgf.cm

When installing:Makesurethattheconnector(s)isattachedrmly.

45

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Figure 6. Removal steps of fan and heat sink (continued)

Removethefan(s)4andheatsinkE.Becarefulnottodamagetheconnector.

One-fanmodel:

d

e

Two-fanmodel:

d

d

e

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 6. Removal steps of fan and heat sink (continued)

One-fanmodel:

a

Two-fanmodel:

a

b

cd

When installing:Before youattachtheheatsinktothecomputer,apply

thermalgrease, tothelettered partsshownin theguresabove: forpartsa

andb,applyat anamountof0.2grams,forparts candd,at1.0 grams.

Eithertoomuchortoolittle greaseapplicationcancauseathermalproblem

duetoimperfectcontactwithacomponent.

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Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1070 Upper case

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

• “1050Speakers”onpage43

• “1060Fanandheatsink”onpage44

Figure 7. Removal steps of upper case

DetachtheLCDunitconnectorinthedirectionshownbyarrow1.

a

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 7. Removal steps of upper case (continued)

Removethescrews2.

bb

bb

Step Screw (quantity) Color Torque

2M2.5×L5mm,Phillips-head(4)leftsidehinge--

-logup&rightsidehinge---logup Black 2.2-2.7kgf.cm

49

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Figure 7. Removal steps of upper case (continued)

OpenthehingeinthedirectionshownbyarrowsC.

c

c

Removetheuppercase fromtheLCDmoduleinthedirectionsshown by

arrowD.

d

50

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

1080 Backup battery and DC IN connector

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

• “1050Speakers”onpage43

• “1060Fanandheatsink”onpage44

• “1070Uppercase”onpage47

Figure 8. Removal steps of backup battery and DC IN connector

UnplugthebackupbatteryconnectorinthedirectionshownbyarrowA.

a

When installing:Makesurethattheconnectorisattachedrmly.

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Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Figure 8. Removal steps of backup battery and DC IN connector (continued)

RemovethebackupbatteryinthedirectionshownbyarrowB.

DetachtheconnectorinthedirectionshownbyarrowC.RemovethescrewsD.

c

d

d

d

Step Screw (quantity) Color Torque

4M2×L3.5mm,Phillips-head(3) Silver 1.7-2.2kgf.cm

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 8. Removal steps of backup battery and DC IN connector (continued)

RemovetheDCINconnectoranditsbracketinthedirectionshownbyarrowE.

e

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Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1090

System board

Important notices for handling the system board:

When handling the system board, bear the following in mind.

• Be careful not to drop the system board on a bench top that has a hard surface,

such as metal, wood, or composite.

• Avoid rough handling of any kind.

• During the whole process, make sure not to drop or stack the system board.

• If you put a system board down, make sure to put it only on a padded surface such

as an ESD mat or conductive corrugated material.

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

• “1050Speakers”onpage43

• “1060Fanandheatsink”onpage44

• “1070Uppercase”onpage47

• “1080BackupbatteryandDCINconnector”onpage50

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

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Figure 9. Removal steps of system board

Disconnecttheconnectorsinthedirectionsshownbyarrows1andB.

ThenremovethescrewsCandD.

b

d

c

dd

d

d

c

d

c

d

a

Step Screw (quantity) Color Torque

DM2×L3.5mm,Phillips-head(7)M/B---logup Silver 1.7-2.2kgf.cm

CM1.6×L1.8mm,Phillips-head(3)M/B---logup Silver 1.7-2.2kgf.cm

Whilepullingtheblacksheetinthedirectionshownbyarrow,lifttherightendof

thesystemboardE.

e

e

55

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1100 LCD unit and LCD cable

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

• “1050Speakers”onpage43

• “1060Fanandheatsink”onpage44

• “1070Uppercase”onpage47

• “1080BackupbatteryandDCINconnector”onpage50

• “1090Systemboard”onpage53

Figure 10. Removal steps of LCD unit and LCD cable

RemovetheLCDfrontbezelinthedirectionshownbyarrows1.

a

a

a

a

a

a

a

a

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 10. Removal steps of LCD unit and LCD cable (continued)

Pullthehingecaptotherightsidetoreleasethehooks2.

b

ExtracttheblacktapesonleftandrightsideoftheLCDpanelC.LifttheLCD

moduleslightly.DisconnecttheconnectorinthedirectionshownbyarrowD.Then

removetheLCDmodule.

d

c

c

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Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Figure 10. Removal steps of LCD unit and LCD cable (continued)

DetachtheconnectorinthedirectionshownbyarrowE.ReleasetheLCD

cablefromthecableguidesF.

e

f

When installing:Makesurethattheconnectoris attachedrmly. Routethe

LCDcablealongthecableguides.

RemovethescrewsG.

gg

g

g

gggg

Step Screw (quantity) Color Torque

GM2×L2mm,Phillips-head(8)lcdhinge---lcd

cover

Black 1.7-2.2kgf.cm

58

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 10. Removal steps of LCD unit and LCD cable (continued)

RemovetheLCDhingesinthedirectionshownbyarrowsH.

h

h

59

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

1110 Integrated camera

Foraccess,removetheseFRUsinorder:

• “1010Basecover”onpage33

• “1020Batterypack”onpage37

• “1030PCIExpressMiniCardforwirelessLAN”onpage39

• “1040SSDcard”onpage41

• “1050Speakers”onpage43

• “1060Fanandheatsink”onpage44

• “1070Uppercase”onpage47

• “1080BackupbatteryandDCINconnector”onpage50

• “1090Systemboard”onpage53

• “1100LCDunitandLCDcable”onpage55

Figure 11. Removal steps of integrated camera

Note:TheintegratedcameraisstuckonthetopcenteroftheLCDcover.

Disconnect the connectors in the directions shown by arrows A and B.

b

a

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Figure 11. Removal steps of integrated camera (continued)

Remove the cables in the direction shown by arrow 3.

c

c

Disconnectthecameraconnectorinthedirectionshownbyarrow4.Remove

theintegratedcamerainthedirectionshownbyarrow5.

d

e

When installing:SticktheintegratedcameratothetopcenteroftheLCD

coverandadjustitsplacementtomakesuretheconnectorisattachedrmly.

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Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Locations

Front view and right-side view

1 Integratedcamera

2 Built-inmicrophone

3 Computerdisplay

4 WirelessLANantennas

5 Ventilationslots

6 Touchpad

7 PowerKey

8 HDMIport

9 USB3.0port

J Type-Cport

K Memorycardslot

L Novobutton

f

c

d

g

h

e

i

j

k

l

a

b

b

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Bottom and Left-side view

1 Speakers

2 Ventilationslots

3 ACpoweradapterjack

4 Battery/Chargingstatusindicator

5 USB2.0port

6 Comboaudiojack

7 Powerstatusindicator

d

e

gf

a

b

c

63

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Parts list

Thissectionpresentsthefollowingserviceparts:

• “Overall”onpage64

• “LCDFRUs”onpage71

• “Miscellaneousparts”onpage73

• “ACadapters”onpage73

• “Screws”onpage74

Note:

Each FRU is available for all types or models, unless specic types or models are

specied.

Attention:

DonotattempttoreplaceanFRUonyourown.IfanFRUisdamaged,contact

aLenovoauthorizedserviceroramarketing representativeforreplacement

orrepair.Onlyqualiedtechnicianscaninspectorrepairthisproduct.

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ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Overall

1

2

3

a

5

4

7

6

11

10

9

8

b

65

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Table 4. Parts list—Overall

No. FRU FRU no. CRU

ID.

a-c See“Miscellaneousparts”onpage73.

1 LCDunit(see“LCDFRUs”onpage71).

2 UpperCase3N81AKMGRW/KB+AUXUS 5CB0Q17513

N

2 UpperCase3N81AKMGRW/KB+AUXUSA 5CB0Q17567

2 UpperCase3N81AKMGRW/KB+AUXUK 5CB0Q17551

2 UpperCase3N81AKMGRW/KB+AUXITA 5CB0Q17574

2 UpperCase3N81AKMGRW/KB+AUXSPA 5CB0Q17560

2 UpperCase3N81AKMGRW/KB+AUXTUR 5CB0Q17519

2 UpperCase3N81AKMGRW/KB+AUXTHA 5CB0Q17578

2 UpperCase3N81AKMGRW/KB+AUXPOR 5CB0Q17553

2 UpperCase3N81AKMGRW/KB+AUXLSP 5CB0Q17529

2 UpperCase3N81AKMGRW/KB+AUXCFEn 5CB0Q17555

2 UpperCase3N81AKMGRW/KB+AUXKOR 5CB0Q17569

2 UpperCase3N81AKMGRW/KB+AUXTC 5CB0Q17573

2 UpperCase3N81AKMGRW/KB+AUXRU 5CB0Q17539

2 UpperCase3N81AKMGRW/KB+AUXFR 5CB0Q17541

2 UpperCase3N81AKMGRW/KB+AUXGE 5CB0Q17548

2 UpperCase3N81AKMGRW/KB+AUXARA 5CB0Q17526

2 UpperCase3N81AKMGRW/KB+AUXBRA 5CB0Q17544

2 UpperCase3N81AKMGRW/KB+AUXJAP 5CB0Q17531

2 UpperCase3N81AKMGRW/KB+AUXDUT 5CB0Q17538

2 UpperCase3N81AKMGRW/KB+AUXGRE 5CB0Q17540

2 UpperCase3N81AKMGRW/KB+AUXHEB 5CB0Q17558

2 UpperCase3N81AKMGRW/KB+AUXHUN 5CB0Q17515

2 UpperCase3N81AKMGRW/KB+AUXNOD 5CB0Q17575

2 UpperCase3N81AKMGRW/KB+AUXBEL 5CB0Q17546

2 UpperCase3N81AKMGRW/KB+AUXILD 5CB0Q17521

2 UpperCase3N81AKMGRW/KB+AUXSLE 5CB0Q17554

2 UpperCase3N81AKMGRW/KB+AUXSW 5CB0Q17530

2 UpperCase3N81AKMGRW/KB+AUXUSI 5CB0Q17577

2 UpperCase3N81AKMGRW/KB+AUXCZSL 5CB0Q17552

2 UpperCase3N81AKMGRW/KB+AUXBUL 5CB0Q17542

2 UpperCase3N81AKMGRW/KB+AUXID 5CB0Q17559

2 UpperCase3N81AKMGRW/KB+AUXFRAR 5CB0Q17580

2 UpperCase3N81AKMGRW/KB+AUXUKR 5CB0Q17571

2 UpperCase3N81AKGDW/KB+AUXUS 5CB0Q17514

2 UpperCase3N81AKGDW/KB+AUXUSA 5CB0Q17556

2 UpperCase3N81AKGDW/KB+AUXUK 5CB0Q17535

2 UpperCase3N81AKGDW/KB+AUXITA 5CB0Q17572

2 UpperCase3N81AKGDW/KB+AUXSPA 5CB0Q17576

2 UpperCase3N81AKGDW/KB+AUXTUR 5CB0Q17545

2 UpperCase3N81AKGDW/KB+AUXTHA 5CB0Q17568

2 UpperCase3N81AKGDW/KB+AUXPOR 5CB0Q17528

2 UpperCase3N81AKGDW/KB+AUXLSP 5CB0Q17522

2 UpperCase3N81AKGDW/KB+AUXCFEn 5CB0Q17543

2 UpperCase3N81AKGDW/KB+AUXKOR 5CB0Q17517

66

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Table 4. Parts list—Overall (continued)

No. FRU FRU no. CRU

ID.

2 UpperCase3N81AKGDW/KB+AUXTC 5CB0Q17549

N

2 UpperCase3N81AKGDW/KB+AUXRU 5CB0Q17561

2 UpperCase3N81AKGDW/KB+AUXFR 5CB0Q17563

2 UpperCase3N81AKGDW/KB+AUXGE 5CB0Q17565

2 UpperCase3N81AKGDW/KB+AUXARA 5CB0Q17520

2 UpperCase3N81AKGDW/KB+AUXBRA 5CB0Q17566

2 UpperCase3N81AKGDW/KB+AUXJAP 5CB0Q17550

2 UpperCase3N81AKGDW/KB+AUXDUT 5CB0Q17570

2 UpperCase3N81AKGDW/KB+AUXGRE 5CB0Q17518

2 UpperCase3N81AKGDW/KB+AUXHEB 5CB0Q17534

2 UpperCase3N81AKGDW/KB+AUXHUN 5CB0Q17537

2 UpperCase3N81AKGDW/KB+AUXNOD 5CB0Q17536

2 UpperCase3N81AKGDW/KB+AUXBEL 5CB0Q17562

2 UpperCase3N81AKGDW/KB+AUXILD 5CB0Q17527

2 UpperCase3N81AKGDW/KB+AUXSLE 5CB0Q17533

2 UpperCase3N81AKGDW/KB+AUXSW 5CB0Q17532

2 UpperCase3N81AKGDW/KB+AUXUSI 5CB0Q17547

2 UpperCase3N81AKGDW/KB+AUXCZLK 5CB0Q17557

2 UpperCase3N81AKGDW/KB+AUXBUL 5CB0Q17524

2 UpperCase3N81AKGDW/KB+AUXID 5CB0Q17525

2 UpperCase3N81AKGDW/KB+AUXFRAR 5CB0Q17579

2 UpperCase3N81AKGDW/KB+AUXUKR 5CB0Q17564

2 US80KeyPC4SPBChiconyGreyKBacklightKB SN20M62360

2 US80KeyPC4SPBChiconyGreyKBacklightKB-forUSA SN20M62284

2 UK81KeyPC4SPBChiconyGreyKBacklightKB SN20M62434

2 Italian81KeyPC4SPBChiconyGreyKBacklightKB SN20M62510

2 Spanish81KeyPC4SPBChiconyGreyKBacklightKB SN20M62462

2 Turkish81KeyPC4SPBChiconyGreyKBacklightKB SN20M62472

2 Thailand80KeyPC4SPBChiconyGreyKBacklightKB SN20M62505

2 Portugue81KeyPC4SPBChiconyGreyKBacklightKB SN20M62454

2 LatinSpa81KeyPC4SPBChiconyGreyKBacklightKB SN20M62397

2 CanadFrEn81KeyPC4SPBChiconyGreyKBacklightKB SN20M62409

2 Korean80KeyPC4SPBChiconyGreyKBacklightKB SN20M62516

2 TradChine80KeyPC4SPBChiconyGreyKBacklightKB SN20M62474

2 Russian80KeyPC4SPBChiconyGreyKBacklightKB SN20M62435

2 French81KeyPC4SPBChiconyGreyKBacklightKB SN20M62330

2 German81KeyPC4SPBChiconyGreyKBacklightKB SN20M62450

2 Arabic80KeyPC4SPBChiconyGreyKBacklightKB SN20M62486

2 Brazilian81KeyPC4SPBChiconyGreyKBacklightKB SN20M62349

2 Japanese84KeyPC4SPBChiconyGreyKBacklightKB SN20M62429

2 Dutch81KeyPC4SPBChiconyGreyKBacklightKB SN20M62460

2 Greek80KeyPC4SPBChiconyGreyKBacklightKB SN20M62448

2 Hebrew80KeyPC4SPBChiconyGreyKBacklightKB SN20M62300

2 Hungarian81KeyPC4SPBChiconyGreyKBacklightKB SN20M62506

2 Nordic81KeyPC4SPBChiconyGreyKBacklightKB SN20M62425

2 Belgian81KeyPC4SPBChiconyGreyKBacklightKB SN20M62351

67

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

No. FRU FRU no. CRU

ID.

2 Iceland81KeyPC4SPBChiconyGreyKBacklightKB SN20M62305

N

2 Slovenian81KeyPC4SPBChiconyGreyKBacklightKB SN20M62521

2 Swiss81KeyPC4SPBChiconyGreyKBacklightKB SN20M62294

2 USInter80KeyPC4SPBChiconyGreyKBacklightKB SN20M62494

2 Czh-Slk81KeyPC4SPBChiconyGreyKBacklightKB SN20M62403

2 Bulgarian81KeyPC4SPBChiconyGreyKBacklightKB SN20M62296

2 India80KeyPC4SPBChiconyGreyKBacklightKB SN20M62398

2 French-Arabic81KeyPC4SPBChiconyGreyKBacklightKB SN20M62458

2 Ukrainia80keyPC4SPBChiconyGreyKBacklightKB SN20M67692

2 US80KeyPC4SPBLiteonGreyKBacklightKB SN20M62356

2 US80KeyPC4SPBLiteonGreyKBacklightKB-forUSA SN20M62443

2 UK81KeyPC4SPBLiteonGreyKBacklightKB SN20M62292

2 Italian81KeyPC4SPBLiteonGreyKBacklightKB SN20M62489

2 Spanish81KeyPC4SPBLiteonGreyKBacklightKB SN20M62445

2 Turkish81KeyPC4SPBLiteonGreyKBacklightKB SN20M62418

2 Thailand80KeyPC4SPBLiteonGreyKBacklightKB SN20M62396

2 Portugue81KeyPC4SPBLiteonGreyKBacklightKB SN20M62482

2 LatinSpa81KeyPC4SPBLiteonGreyKBacklightKB SN20M62358

2 CanadFrEn81KeyPC4SPBLiteonGreyKBacklightKB SN20M62301

2 Korean80KeyPC4SPBLiteonGreyKBacklightKB SN20M62277

2 TradChine80KeyPC4SPBLiteonGreyKBacklightKB SN20M62352

2 Russian80KeyPC4SPBLiteonGreyKBacklightKB SN20M62385

2 French81KeyPC4SPBLiteonGreyKBacklightKB SN20M62436

2 German81KeyPC4SPBLiteonGreyKBacklightKB SN20M62287

2 Arabic80KeyPC4SPBLiteonGreyKBacklightKB SN20M62405

2 Brazilian81KeyPC4SPBLiteonGreyKBacklightKB SN20M62281

2 Dutch81KeyPC4SPBLiteonGreyKBacklightKB SN20M62348

2 Greek80KeyPC4SPBLiteonGreyKBacklightKB SN20M62468

2 Hebrew80KeyPC4SPBLiteonGreyKBacklightKB SN20M62383

2 Hungarian81KeyPC4SPBLiteonGreyKBacklightKB SN20M62512

2 Nordic81KeyPC4SPBLiteonGreyKBacklightKB SN20M62347

2 Belgian81KeyPC4SPBLiteonGreyKBacklightKB SN20M62344

2 Iceland81KeyPC4SPBLiteonGreyKBacklightKB SN20M62362

2 Slovenian81KeyPC4SPBLiteonGreyKBacklightKB SN20M62332

2 Swiss81KeyPC4SPBLiteonGreyKBacklightKB SN20M62430

2 USInter80KeyPC4SPBLiteonGreyKBacklightKB SN20M62438

2 Czh-Slk81KeyPC4SPBLiteonGreyKBacklightKB SN20M62285

2 Bulgarian81KeyPC4SPBLiteonGreyKBacklightKB SN20M62513

2 India80KeyPC4SPBLiteonGreyKBacklightKB SN20M62335

2 French-Arabic81KeyPC4SPBLiteonGreyKBacklightKB SN20M62461

2 Ukrainia80keyPC4SPBLiteonGreyKBacklightKB SN20M67673

2 US80KeyPC4SPBSunrexGreyKBacklightKB SN20M62386

2 US80KeyPC4SPBSunrexGreyKBacklightKB-forUSA SN20M62304

2 UK81KeyPC4SPBSunrexGreyKBacklightKB SN20M62318

2 Italian81KeyPC4SPBSunrexGreyKBacklightKB SN20M62419

2 Spanish81KeyPC4SPBSunrexGreyKBacklightKB SN20M62323

Table 4. Parts list—Overall (continued)

68

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Table 4. Parts list—Overall (continued)

No. FRU FRU no. CRU

ID.

2 Turkish81KeyPC4SPBSunrexGreyKBacklightKB SN20M62509

N

2 Thailand80KeyPC4SPBSunrexGreyKBacklightKB SN20M62496

2 Portugue81KeyPC4SPBSunrexGreyKBacklightKB SN20M62391

2 LatinSpa81KeyPC4SPBSunrexGreyKBacklightKB SN20M62282

2 CanadFrEn81KeyPC4SPBSunrexGreyKBacklightKB SN20M62354

2 Korean80KeyPC4SPBSunrexGreyKBacklightKB SN20M62428

2 TradChine80KeyPC4SPBSunrexGreyKBacklightKB SN20M62508

2 Russian80KeyPC4SPBSunrexGreyKBacklightKB SN20M62394

2 French81KeyPC4SPBSunrexGreyKBacklightKB SN20M62400

2 German81KeyPC4SPBSunrexGreyKBacklightKB SN20M62334

2 Arabic80KeyPC4SPBSunrexGreyKBacklightKB SN20M62464

2 Brazilian81KeyPC4SPBSunrexGreyKBacklightKB SN20M62424

2 Dutch81KeyPC4SPBSunrexGreyKBacklightKB SN20M62278

2 Greek80KeyPC4SPBSunrexGreyKBacklightKB SN20M62317

2 Hebrew80KeyPC4SPBSunrexGreyKBacklightKB SN20M62457

2 Hungarian81KeyPC4SPBSunrexGreyKBacklightKB SN20M62451

2 Nordic81KeyPC4SPBSunrexGreyKBacklightKB SN20M62433

2 Belgian81KeyPC4SPBSunrexGreyKBacklightKB SN20M62423

2 Iceland81KeyPC4SPBSunrexGreyKBacklightKB SN20M62321

2 Slovenian81KeyPC4SPBSunrexGreyKBacklightKB SN20M62303

2 Swiss81KeyPC4SPBSunrexGreyKBacklightKB SN20M62484

2 USInter80KeyPC4SPBSunrexGreyKBacklightKB SN20M62341

2 Czh-Slk81KeyPC4SPBSunrexGreyKBacklightKB SN20M62471

2 Bulgarian81KeyPC4SPBSunrexGreyKBacklightKB SN20M62511

2 India80KeyPC4SPBSunrexGreyKBacklightKB SN20M62379

2 French-Arabic81KeyPC4SPBSunrexGreyKBacklightKB SN20M62369

2 Ukrainia80keyPC4SPBSunrexGreyKBacklightKB SN20M67698

2 US80KeyPC4SPBDarfonGreyKBacklightKB SN20M62327

2 US80KeyPC4SPBDarfonGreyKBacklightKB-forUSA SN20M62291

2 UK81KeyPC4SPBDarfonGreyKBacklightKB SN20M62465

2 Italian81KeyPC4SPBDarfonGreyKBacklightKB SN20M62514

2 Spanish81KeyPC4SPBDarfonGreyKBacklightKB SN20M62389

2 Turkish81KeyPC4SPBDarfonGreyKBacklightKB SN20M62518

2 Thailand80KeyPC4SPBDarfonGreyKBacklightKB SN20M62333

2 Portugue81KeyPC4SPBDarfonGreyKBacklightKB SN20M62371

2 LatinSpa81KeyPC4SPBDarfonGreyKBacklightKB SN20M62316

2 CanadFrEn81KeyPC4SPBDarfonGreyKBacklightKB SN20M62499

2 Korean80KeyPC4SPBDarfonGreyKBacklightKB SN20M62415

2 TradChine80KeyPC4SPBDarfonGreyKBacklightKB SN20M62432

2 Russian80KeyPC4SPBDarfonGreyKBacklightKB SN20M62381

2 French81KeyPC4SPBDarfonGreyKBacklightKB SN20M62329

2 German81KeyPC4SPBDarfonGreyKBacklightKB SN20M62392

2 Arabic80KeyPC4SPBDarfonGreyKBacklightKB SN20M62286

2 Brazilian81KeyPC4SPBDarfonGreyKBacklightKB SN20M62442

2 Japanese84KeyPC4SPBDarfonGreyKBacklightKB SN20M62338

2 Dutch81KeyPC4SPBDarfonGreyKBacklightKB SN20M62319

69

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Table 4. Parts list—Overall (continued)

No. FRU FRU no. CRU

ID.

2 Greek80KeyPC4SPBDarfonGreyKBacklightKB SN20M62522

N

2 Hebrew80KeyPC4SPBDarfonGreyKBacklightKB SN20M62479

2 Hungarian81KeyPC4SPBDarfonGreyKBacklightKB SN20M62404

2 Nordic81KeyPC4SPBDarfonGreyKBacklightKB SN20M62483

2 Belgian81KeyPC4SPBDarfonGreyKBacklightKB SN20M62413

2 Iceland81KeyPC4SPBDarfonGreyKBacklightKB SN20M62306

2 Slovenian81KeyPC4SPBDarfonGreyKBacklightKB SN20M62481

2 Swiss81KeyPC4SPBDarfonGreyKBacklightKB SN20M62373

2 USInter80KeyPC4SPBDarfonGreyKBacklightKB SN20M62503

2 Czh-Slk81KeyPC4SPBDarfonGreyKBacklightKB SN20M62515

2 Bulgarian81KeyPC4SPBDarfonGreyKBacklightKB SN20M62517

2 India80KeyPC4SPBDarfonGreyKBacklightKB SN20M62302

2 French-Arabic81KeyPC4SPBDarfonGreyKBacklightKB SN20M62275

2 Ukrainia80keyPC4SPBDarfonGreyKBacklightKB SN20M67677

2 TM-P3269-00359x89x0.5i2CP ST60N72462

2 S8959A22HD59X69X0.50.5I2C ST60N71861

3 MB3N81AKI37100WINUMA4G 5B20P57114

3 MB3N81AKI37100WINUMA8G 5B20P57035

3 MB3N81AKI37100WINDIS/2G4G 5B20P57122

3 MB3N81AKI37100WINDIS/2G8G 5B20P57068

3 MB3N81AKI58250WINUMA4G 5B20P57087

3 MB3N81AKI58250WINUMA8G 5B20P57094

3 MB3N81AKI58250WINDIS/2G4G 5B20P57077

3 MB3N81AKI58250WINDIS/2G8G 5B20P57060

3 MB3N81AKI78550WINUMA4G 5B20P57096

3 MB3N81AKI78550WINUMA8G 5B20P57030

3 MB3N81AKI78550WINDIS/2G4G 5B20P57089

3 MB3N81AKI78550WINDIS/2G8G 5B20P57039

4 Intel31651x1AC+BTPCIEM.2WLAN SW10H24486

4 LtnNFA435A1x1AC+BT4.0PCIEM.2WLAN SW10K97461

4 CybertanRTL8821CE1*1ac+BTPCIEM.2WLAN SW10K97462

5 PM961MZVLW128HEGRPCIE128GSSD 5SD0L73445

5 XG4128GBM.22280PCIe-NVMeTHNSN5128GPUKSSD 5SD0M56301

5 PM961MZVLW256HEHPPCIE256GSSD 5SD0L73444

5 Intel600p256GBM.22280PCIe-NVMeSSDPEKKW256G7SSD 5SD0M56358

5LenovoAM6671M.22280256GBPCIeLENSN20256GMSP34MEAT2TA

SSD

5SD0N26459

5 PM961MZVLW512HMJPPCIE512GSSD 5SD0L73443

5 XG4512GBM.22280PCIe-NVMeTHNSN5512GPUKSSD 5SD0M56300

5LenovoAM6671M.22280512GBPCIeLENSN20512GMSP34MEAT2TA

SSD

5SD0N26460

6RTCBattery3N81AK 5B10P57037

7 Heatsink3N81AKCPU 5H40P57117

7 Heatsink3N81AKCPU/GPU 5H40P57109

8 CPUFan3N81AKUMA 5F10P57029

8 CPUFan3N81AKDIS 5F10P95191

70

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Table 4. Parts list—Overall (continued)

No. FRU FRU no. CRU

ID.

8 GPUFan3N81AK 5F10P57038

N

9 Yoga520-12/320-11/320S-13SP/AL17M3P6111.52V36Wh3cellbty 5B10N87358

9 Yoga520-12/320-11/320S-13CP/CL17C3P6111.52V36Wh3cellbty 5B10N87359

9 Yoga520-12/320-11/320S-13LGL17L3P6111.58V36Wh3cellbty 5B10N87357

10 Speaker3N81AKL+R1.5Wx2 5SB0P57088

11 LowerCase3N81AKGreyUMA 5CB0P57036

11 LowerCase3N81AKGoldUMA 5CB0P57052

11 LowerCase3N81AKGreyDIS 5CB0Q17516

11 LowerCase3N81AKGoldDIS 5CB0Q17523

71

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

LCD FRUs

InLenovoideapad320S-13IKB/320S-13IKBU/320S-13IKBD,thereisfollowing

typeofLCD.

• “13.3-in.HDLED”

1

2

5

4

9

8

c

c

7

6

3

72

ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D Hardware Maintenance

Manual

Table 5. Parts list—LCD FRUs

No. FRU FRU no. CRU

ID.

1 LCDBezel3N81AK 5B30P57063

N

2 HingeCover3N81AKGrey 5CB0P57104

2 HingeCover3N81AKGold 5CB0P57073

3 BONV133FHM-N61FHDIAGSNB 5D10M42884

3 SRLQ133M1JW15-EFHDIAGSNB 5D10K66231

3 IVM133NWF4R0FHDIAGSNB 5D10M42877

4 HingeL+R3N81AK 5H50P57106

5 Camera3N81AK1MW/RemovableTape 5C20P57119

5 BISBNG119VSNHDNBcamera SC20M52084

5 CCYCKFGH44HDNBcamera SC20M52092

5 AWAAM-6BF5621HDNBcamera SC20M52083

6DualMicConnectCable3N81AK 5C10P57081

7 DualmicandCamCable3N81AK 5C10P57078

8 EDPCable3N81AKW/RemovableTape 5C10P57049

9 LCDCover3N81AKGreyW/AntennaMain 5CB0P57111

9 LCDCover3N81AKGoldW/AntennaMain 5CB0P57092

9 DualMicBoard3N81AKL+RW/cable 5C50Q13879

73

Lenovo ideapad 320S-13IKB/320S-13IKB U/320S-13IKB D

Miscellaneous parts

Table 6. Parts list—Miscellaneous parts

FRU FRU no. CRU

ID.

Systemmiscellaneousparts:

N

• (a)DC-INCable3N81AK 5C10P57048

• (b)I/OBracket3N81AK 5B40P57047

• (c)RemovableTape3N81AK 5T10P57105

Note:Lettersinparenthesesarereferencestotheexplodedviewin“Overall”on

page64.

AC adapters

Table 7. Parts list—AC adapters

FRU P/N CRU

ID.

DeltaADLX65CDGC2A20V3.25ACOO SA10M42764

*

DeltaADLX65CDGG2A20V3.25ACOO SA10M42758

DeltaADLX65CDGU2A20V3.25ACOO SA10M42765

DeltaADLX65CDGK2A20V3.25ACOO SA10M42745

DeltaADLX65CDGI2A20V3.25ACOO SA10M42796

DeltaADLX65CDGR2A20V3.25ACOO SA10M42775

DeltaADLX65CDGA2A20V3.25ACOO SA10M42718

DeltaADLX65CDGE2A20V3.25ACOO SA10M42794

DeltaADLX65CDGB2A20V3.25ACOO SA10M42769

LiteonADLX65CLGC2A20V3.25ACOO SA10M42791

LiteonADLX65CLGG2A20V3.25ACOO SA10M42714

LiteonADLX65CLGU2A20V3.25ACOO SA10M42725

LiteonADLX65CLGK2A20V3.25ACOO SA10M42531

LiteonADLX65CLGI2A20V3.25ACOO SA10M42753

LiteonADLX65CLGR2A20V3.25ACOO SA10M42738

LiteonADLX65CLGA2A20V3.25ACOO SA10M42793

LiteonADLX65CLGE2A20V3.25ACOO SA10M42740

LiteonADLX65CLGB2A20V3.25ACOO SA10M42817

ChiconyADLX65CCGC2A20V3.25ACOO SA10M42805

ChiconyADLX65CCGG2A20V3.25ACOO SA10M42815

ChiconyADLX65CCGU2A20V3.25ACOO SA10M42762

ChiconyADLX65CCGK2A20V3.25ACOO SA10M42735

ChiconyADLX65CCGI2A20V3.25ACOO SA10M42751

ChiconyADLX65CCGR2A20V3.25ACOO SA10M42704

ChiconyADLX65CCGA2A20V3.25ACOO SA10M42766

ChiconyADLX65CCGE2A20V3.25ACOO SA10M42760

ChiconyADLX65CCGB2A20V3.25ACOO SA10M42707

74

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Screws

Table 8. Parts list—screws

FRU P/N CRU

ID.

ScrewPack3N81AK 5S10P57090 N

75

Notices

Notices

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functionallyequivalent product,program,or servicethatdoes notinfringe

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user’sresponsibilitytoevaluateand verifytheoperationofanyotherproduct,

program,orservice.

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Changesareperiodicallymadetotheinformation herein;thesechanges

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76

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Anyperformance datacontainedherein wasdeterminedina controlled

environment.Therefore,theresult obtainedinother operatingenvironments

mayvarysignificantly. Somemeasurementsmayhave beenmadeon

development-levelsystemsandthereisnoguaranteethatthesemeasurements

willbethesame ongenerallyavailablesystems.Furthermore,some

measurementsmayhavebeenestimatedthroughextrapolation.Actualresults

mayvary.Users ofthisdocumentshouldverifytheapplicabledatafortheir

specicenvironment.

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